Results 31 to 40 of about 2,560 (188)
Acute and Sub-chronic Toxicity of Indole Alkaloids Extract from Leaves of Alstonia scholaris (L.) R. Br. in Beagle Dogs [PDF]
Natural Products and Bioprospecting, 2020 Alstonia scholaris (L.) R. Br., an evergreen tropical plant rich in indole alkaloids with significant physiological activity, is traditionally used to treat respiratory diseases in China.
Yun-Li Zhao +9 more
doaj +2 more sources
Hypoglycemic potential of triterpenes from alstonia scholaris
Pharmaceutical Chemistry Journal, 2013 A dichloromethane extract of air-dry leaves of Alstonia scholaris (L.) R. Br. contains a mixture of cycloeucalenol (1a), cycloartanol (1b) and lupeol (1c); lupeol acetate (2); and betulin (3).
Lim, Kosta Fremmielle C. +3 more
core +2 more sources
, 2007 <p> <b>Echites scholaris</b> Linnaeus, <i>Systema Naturae</i>, ed. 12, 2: 190; <i>Mantissa Plantarum</i>: 53.
Jarvis, Charlie
core +4 more sources
مجلة علوم ذي قار, 2023 The Indian medical systems hold promise for the genus Alstonia. Different types of Alstonia, primarily Alstonia scholaris, have been used by the various ethnic communities in India to treat various human illnesses.
Alyaa Majid, Hadeel Rashid Faraj
doaj +1 more source
Alkaloids from Alstonia scholaris and Ficus schwarzii [PDF]
Alkaloids, which are the most studied secondary metabolites, are structurally diverse and well known for their biological activity. The aim of the present study is to perform phytochemical investigations on the alkaloidal composition of two selected ...
Krishnan, Premanand
core +3 more sources
Jurnal Ilmiah Pertanian, 2020 Penelitian ini bertujuan untuk mengukur densitas dan diameter pohon pulai (Alstonia scholaris) di Taman Hutan Raya Sultan Syarif Hasyim Kota Pekanbaru. Data dikumpulkan dengan membuat plot pengamatan dengan intensitas sampling 0,1 %.
Sri Wahyuni
doaj +1 more source
Indian Journal of Animal Sciences, 2021 Development of acaricidal resistance and environmental pollution has driven need for eco-friendly pesticides and herbal acaricides. Leaf extracts of Alstonia scholaris and Sida cordifolia in four different solvents were used in the range of 0.25-8.0 ...
R GODARA +6 more
doaj +1 more source
Jurnal Belantara, 2023 Human activity has reduced natural forests in Indonesia and triggered their transformation into, for example, jungle rubber land, as is often found in the Jambi Province of Central Sumatera.
Inggar Damayanti
doaj +1 more source
Stereochemical insights into sarpagan and akuammiline alkaloid biosynthesis. [PDF]
New PhytolSummary Sarpagan and akuammiline monoterpenoid indole alkaloids (MIAs) are a class of bioactive plant‐derived compounds with significant pharmaceutical potential. These alkaloids are formed through oxidative cyclization of geissoschizine, catalyzed by homologous cytochrome P450 monooxygenases (CYP) known as sarpagan bridge enzymes (SBEs) and rhazimal ...
Mann SGA +6 more
europepmc +2 more sources
Developing Hydrophobic Paper as a Packaging Material Using Epicuticular Wax: A Sustainable Approach
BioResources, 2014 There is an urgent need for a biodegradable, hydrophobic material that can be used in developing packaging materials. In this preliminary study, epicuticular wax has been extracted from the leaves of Calotropis procera and Alstonia scholaris using ...
Jyoti Yadav +2 more
doaj +1 more source